Home / 41,322.56-57,025.48-22,459.68

Finding the Fourth Proportional to 41,322.56, 57,025.48 and 22,459.68

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Solution

The fourth proportional to 41,322.56, 57,025.48 and 22,459.68 is: 30,994.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,322.56 : 57,025.48 = 22,459.68 : x
  2. Step 2: Convert to fraction form
    41,322.56/57,025.48 = 22,459.68/x
  3. Step 3: Cross multiply
    41,322.56x = 57,025.48 × 22,459.68
  4. Step 4: Simplify right side
    41,322.56x = 1,280,774,032.65
  5. Step 5: Solve for x
    x = 1,280,774,032.65/41,322.56
  6. Step 6: Final answer
    x = 30,994.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.